One of the most tranquil and affectionate things to do in Montego Bay Jamaica is rafting the Martha Brae River. It's also a tranquil way to take in Jamaica's countryside's lush vistas. On the journey, travelers ride bamboo rafts propelled by local guides down a river that is bordered by jungle for five kilometers. You can pick up information about the local flora and fauna along the way. Some tour guides will even play reggae music for you.